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BEARING - PINION THRUST - RG4956-X
This is the pinion bearing set for the differential, as originally fitted to Rolls-Royce Silver Dawn and Silver Wraith, and R-Type differential units. This was later superceded to a more robust design, featuring two larger taper roller bearings and a modified housing, together with a thrust washer. We recommend upgrading to this arrangement, which is available under Part Number RG3508KIT.
Model Application Summary:
Bentley: Mk VI 1946-1952 (B2AK to B301PU) | R Type 1952-1954 (B1RS to B250ZY)
Rolls-Royce: Silver Dawn 1949-1955 (SBA2 to SVJ133) | Silver Wraith 1947-1959 (WTA1 to HLW52)
Please contact our parts team if you have any questions regarding this part and suitable fit for your vehicle.
Related Catalogues:
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Differential Crown Wheel & Pinion, MkVI, R-Type, Silver Dawn & Silver Wraith
| Model | Chassis Start | Chassis End | Start Year | End Year | Additional Info |
|---|---|---|---|---|---|
| Mk VI | B2AK | B301PU | 1946 | 1952 | |
| R Type | B1RS | B250ZY | 1952 | 1954 | |
| Silver Dawn (1949-1955) | SBA2 | SVJ133 | 1949 | 1955 | |
| Silver Wraith | WTA1 | HLW52 | 1947 | 1959 |
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